英语语法分析

"Obelisks" (tall four-sided tapered monuments) were carefully constructed and even purposefully geographically located around 3500 BC.

“方尖碑”（高大的四边锥形纪念碑）是在公元前3500年精心建造的，甚至在地理位置上也是有目的的。

One passes under pyramids and obelisks, all on a heroic scale.

一个人经过规模宏大的金字塔和方尖石塔。

The obelisks was erected first in Heliopolis, Egypt, in 1600 b.

公元前1600年方尖碑首先竖立在埃及赫利奥·波利斯。